215634816

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5116

約数の個数: 96

約数和(自身を含む): 637408200

約数和(自身を除く): 421773384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 2368, 2664, 3552, 4736, 5059, 5328, 7104, 10118, 10656, 14208, 15177, 20236, 21312, 30354, 40472, 42624, 45531, 60708, 80944, 91062, 121416, 161888, 182124, 187183, 242832, 323776, 364248, 374366, 485664, 561549, 647552, 728496, 748732, 971328, 1123098, 1456992, 1497464, 1684647, 1942656, 2246196, 2913984, 2994928, 3369294, 4492392, 5827968, 5989856, 6738588, 8984784, 11979712, 13477176, 17969568, 23959424, 26954352, 35939136, 53908704, 71878272, 107817408, 215634816]

約数ペア:

[(1, 215634816), (2, 107817408), (3, 71878272), (4, 53908704), (6, 35939136), (8, 26954352), (9, 23959424), (12, 17969568), (16, 13477176), (18, 11979712), (24, 8984784), (32, 6738588), (36, 5989856), (37, 5827968), (48, 4492392), (64, 3369294), (72, 2994928), (74, 2913984), (96, 2246196), (111, 1942656), (128, 1684647), (144, 1497464), (148, 1456992), (192, 1123098), (222, 971328), (288, 748732), (296, 728496), (333, 647552), (384, 561549), (444, 485664), (576, 374366), (592, 364248), (666, 323776), (888, 242832), (1152, 187183), (1184, 182124), (1332, 161888), (1776, 121416), (2368, 91062), (2664, 80944), (3552, 60708), (4736, 45531), (5059, 42624), (5328, 40472), (7104, 30354), (10118, 21312), (10656, 20236), (14208, 15177)]